This inventor holds 2 USPTO granted patents. Top assignee: Nissan Chemical Industries Limited. Active years: 1981-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981-1983
Title: **Innovations of Eiji Ohyama: A Tokyo-based Inventor**
Introduction
Eiji Ohyama, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of chemical engineering. With a focus on innovative chemical compositions, he holds a total of two patents that showcase his expertise and creativity.
Latest Patents
Ohyama's latest patents include an **isononyl acrylate monomer composition** and a **plasticizer composition**. The isononyl acrylate monomer composition involves the use of acrylates derived from C9 alcohols through a series of hydroformylation and hydrogenation processes of C8 olefins. This specific composition contains a carefully balanced ratio of olefins with distinct structures, demonstrating his meticulous approach to chemical formulation.
His second patent, the plasticizer composition, also highlights his skill in synthesizing phthalates from C9 alcohols using an oxo reaction. This invention also emphasizes the importance of the ratios of different olefins, which are crucial for the performance of plasticizers in various applications.
Career Highlights
Eiji Ohyama is currently employed at Nissan Chemical Industries Limited, a reputable company known for its advanced chemical solutions. His role allows him to operate at the intersection of innovation and practical application, further pushing the boundaries of chemical technology.
Collaborations
Throughout his career, Ohyama has worked alongside esteemed colleagues such as Hiroo Nagai and Masahito Yoshimura. These collaborations foster a creative environment, enabling the team to develop groundbreaking inventions that contribute to the chemical industry.
Conclusion
Eiji Ohyama's contributions to the field of chemical engineering are noteworthy, emphasizing innovation and practical applications. His patents reflect a deep understanding of chemical processes and a commitment to advancing technology within Nissan Chemical Industries Limited. As he continues to innovate, the impact of his work will undoubtedly resonate within the scientific community and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile